Additional docs for net.listenFD()

Fixes #1080.
2011-05-20 14:38:49 -07:00 · 2011-05-20 14:38:49 -07:00 · a55a9ff3c2
commit a55a9ff3c2
parent 9c7f89bf56
1 changed files with 4 additions and 3 deletions
--- a/doc/api/net.markdown
+++ b/doc/api/net.markdown
@ -104,7 +104,8 @@ when the server has been bound.
 Start a server listening for connections on the given file descriptor.

 This file descriptor must have already had the `bind(2)` and `listen(2)` system
-calls invoked on it.
+calls invoked on it.  Additionally, it must be set non-blocking; try
+`fcntl(fd, F_SETFL, O_NONBLOCK)`.

 #### server.pause(msecs)